Inventor · disambiguated record
Yoshikazu Iida
Also filed as: IIDA YOSHIKAZU
44 granted patents·4 pending applications·433 citations·filing 1982–2011
98Inventor score
Top patents by PatentIndex Score
48 records- 0193US6507709B2Photometry devicePENTAX CORP·Filed 2000·Granted Jan 14, 2003·41 cites·36 claims
- 0288US7885102B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2006·Granted Feb 8, 2011·17 cites·13 claims
- 0387US4494851ADisplay unit for flashlight photographyNIPPON KOGAKU KK·Filed 1982·Granted Jan 22, 1985·21 cites·20 claims
- 0486US7881102B2Semiconductor device including resistance storage elementRENESAS ELECTRONICS CORP·Filed 2009·Granted Feb 1, 2011·14 cites·24 claims
- 0583US5937213ACamera having scale imprintable capabilities and method for imprinting the scaleNIKON CORP·Filed 1997·Granted Aug 10, 1999·22 cites·33 claims
- 0679US6275212B1Rotary pointer display deviceNIKON CORP·Filed 1994·Granted Aug 14, 2001·20 cites·2 claims
- 0779US6175693B1Camera provided with photometry deviceASAHI OPTICAL CO LTD·Filed 1999·Granted Jan 16, 2001·16 cites·6 claims
- 0877US5361738ADecompression device for an engineKIORITZ CORP·Filed 1993·Granted Nov 8, 1994·35 cites·2 claims
- 0975US6707997B2Flash control systemPENTAX CORP·Filed 2002·Granted Mar 16, 2004·11 cites·13 claims
- 1073US5457846APortable power blowerKIORITZ CORP·Filed 1994·Granted Oct 17, 1995·28 cites·2 claims
- 1169US6510285B2Strobe control devicePENTAX CORP·Filed 2001·Granted Jan 21, 2003·8 cites·12 claims
- 1266US5669101AControl handle for cutting machineKIORITZ CORP·Filed 1995·Granted Sep 23, 1997·33 cites·1 claims
- 1366US5534965ACameraNIKON CORP·Filed 1994·Granted Jul 9, 1996·12 cites·6 claims
- 1460US4685786AExposure control device for cameraNIPPON KOGAKU KK·Filed 1986·Granted Aug 11, 1987·8 cites·5 claims
- 1558US5669023AOptimal charging and energy conserving apparatus and method for controlling camera functions in an automatic flash cameraNIKON CORP·Filed 1995·Granted Sep 16, 1997·6 cites·17 claims
- 1658US5298698AEncoder switch with conductive patterns and leadsNIKON CORP·Filed 1991·Granted Mar 29, 1994·17 cites·2 claims
- 1756US5379734AStarter to operate a decompression mechanism on an internal combustion engineSTARTING IND·Filed 1993·Granted Jan 10, 1995·17 cites·20 claims
- 1855US5548370AVibration compensation device for a cameraNIKON CORP·Filed 1994·Granted Aug 20, 1996·7 cites·24 claims
- 1954USD346049SBody of power blowerKIORITZ CORP·Filed 1992·Granted Apr 12, 1994·7 cites·1 claims
- 2054US5063403AElectronic flash apparatus for cameraNIKON CORP·Filed 1991·Granted Nov 5, 1991·7 cites·8 claims
- 2154US4523830AAutomatic control type electronic flash apparatusNIPPON KOGAKU KK·Filed 1982·Granted Jun 18, 1985·5 cites·3 claims
- 2250US6567617B2Photometry device with light and colorimetric sensorsPENTAX CORP·Filed 2001·Granted May 20, 2003·2 cites·30 claims
- 2350US6487372B2Photometry deviceASAHI OPTICAL CO LTD·Filed 2001·Granted Nov 26, 2002·2 cites·66 claims
- 2450US4555648AElectronic flash unit utilizing pre-flash illumination of flashtubeNIPPON KOGAKU KK·Filed 1983·Granted Nov 26, 1985·11 cites·5 claims
- 2550US4519683AElectronic flash apparatusNIPPON KOGAKU KK·Filed 1984·Granted May 28, 1985·4 cites·4 claims
- 2649US5517276AActive distance measuring apparatus with the remote control functionNIKON CORP·Filed 1995·Granted May 14, 1996·15 cites·6 claims
- 2748US5734939ACamera capable of displaying information relating to the number of frames of filmNIKON CORP·Filed 1997·Granted Mar 31, 1998·3 cites·6 claims
- 2847US6603928B2Photometry devicePENTAX CORP·Filed 2001·Granted Aug 5, 2003·1 cites·31 claims
- 2947US6556788B2Photometry devicePENTAX CORP·Filed 2000·Granted Apr 29, 2003·1 cites·13 claims
- 3047US5734940AFilm sensitivity setting and display device for a cameraNIKON CORP·Filed 1996·Granted Mar 31, 1998·3 cites·22 claims
- 3146US4652108ADriving device for illuminating lamp of flash apparatusNIPPON KOGAKU KK·Filed 1985·Granted Mar 24, 1987·5 cites·6 claims
- 3245US5075714AElectronic flash apparatusNIKON CORP·Filed 1991·Granted Dec 24, 1991·10 cites·10 claims
- 3344US5184167ADistance metering device of a cameraNIKON CORP·Filed 1991·Granted Feb 2, 1993·4 cites·2 claims
- 3443US8248843B2Semiconductor deviceHANZAWA SATORU·Filed 2011·Granted Aug 21, 2012·0 cites·3 claims
- 3542US4996550AShutter speed control deviceNIKON CORP·Filed 1989·Granted Feb 26, 1991·3 cites·7 claims
- 3642US2003110361A1Nonvolatile memoryHITACHI LTD·Filed 2002·Application pending·0 cites
- 3741US5249009AAutomatic film-rewinding apparatus having stop means for interrupting automatic film rewinding operationNIKON CORP·Filed 1991·Granted Sep 28, 1993·3 cites·5 claims
- 3840US2011080779A1Semiconductor device including resistance storage elementRENESAS ELECTRONICS CORP·Filed 2010·Application pending·0 cites
- 3938US6571058B2Photometry devicePENTAX CORP·Filed 2001·Granted May 27, 2003·0 cites·34 claims
- 4037US6535693B2Photometry devicePENTAX CORP·Filed 2001·Granted Mar 18, 2003·0 cites·27 claims
- 4137US6510284B2Photometry device for a camera including external light sensorPENTAX CORP·Filed 2001·Granted Jan 21, 2003·0 cites·15 claims
- 4237US5587764ACamera-shake correcting cameraNIKON CORP·Filed 1995·Granted Dec 24, 1996·5 cites·3 claims
- 4337US2008264457A1Substrate Treatment ApparatusS E E CO LTD·Filed 2005·Application pending·0 cites
- 4436US5172156ACamera with minimum subject-distance alarm display deviceNIKON CORP·Filed 1991·Granted Dec 15, 1992·6 cites·1 claims
- 4536US2004122984A1Data processor and data table update methodFiled 2002·Application pending·0 cites
- 4631US4924252AElectronic flash device for cameraNIKON CORP·Filed 1989·Granted May 8, 1990·0 cites·6 claims
- 4730US5392250ASemiconductor memory deviceHITACHI LTD·Filed 1993·Granted Feb 21, 1995·0 cites·24 claims
- 4830US5253032AActive distance measuring apparatusNIKON CORP·Filed 1991·Granted Oct 12, 1993·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →